$849,000
21 Old Colony Rd
Harwich, MA, 02645
Set on a spacious 1.3-acre lot in desirable Harwich Center, this 3-bedroom, 2-bath Cape offers exceptional space, versatility, and potential. The home features an enclosed porch, a flexible floor plan, and a one-car garage. An additional detached one-bedroom ADU has been completely gutted and is ready to be finished—ideal for guest accommodations, extended family, a home office, studio, or potential rental income, subject to town approvals. The expansive lot offers plenty of room to create a private outdoor retreat, with potential for a pool or future expansion. Ideally located near Brooks Park for pickleball and recreation, the Cape Cod Rail Trail, Harwich Center shops and restaurants, and the beaches, dining, and boutiques of Harwich Port. A unique opportunity with endless possibilities in the heart of Harwich!
Property Details
Price:
$849,000
MLS #:
73566214
Status:
Pending
Beds:
4
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Listed Date:
Aug 18, 2026
Finished Sq Ft:
2,031
Total Sq Ft:
2,031
Lot Size:
58,117 sqft / 1.33 acres (approx)
Year Built:
1965
Schools
Interior
Above Grade Finished Area
2031
Appliances
Electric Water Heater
Bathrooms
2 Full Bathrooms
Cooling
None
Fireplaces Total
1
Heating
Baseboard
Exterior
Architectural Style
Cape
Covered Spaces
1
Garage Spaces
1
Lot Features
Wooded, Cleared, Level
Open Parking Spaces
5
Open Parking YN
1
Parking Features
Detached, Off Street, Paved
Parking Spots
6
Parking Total
6
Roof
Shingle
Waterfront Features
Sound, 1 to 2 Mile To Beach, Beach Ownership(Public)
Financial
Tax Year
2026
Taxes
$4,980
Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…
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Map
Current real estate data for Single Family in Harwich as of Sep 16, 2026
46
Single Family Listed
128
Avg DOM
633
Avg $ / SqFt
$1,630,393
Avg List Price
Community
- Address21 Old Colony Rd Harwich MA
- CityHarwich
- CountyBarnstable
- Zip Code02645
Subdivisions in Harwich
Similar Listings Nearby
Property Summary
- 21 Old Colony Rd Harwich MA is a Single Family for sale in Harwich, MA, 02645. It is listed for $849,000 and features 4 beds, 2 baths, and has approximately 2,031 square feet of living space, and was originally constructed in 1965. The current price per square foot is $418. The average price per square foot for Single Family listings in Harwich is $633. The average listing price for Single Family in Harwich is $1,630,393. To schedule a showing of MLS#73566214 at 21 Old Colony Rd in Harwich, MA, contact your Pegasus Realty LLC agent at 781-858-3505.
Courtesy of William Raveis Harwich Port. The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
21 Old Colony Rd
Harwich, MA